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Allow the JS objects to have more than one native pointer data (#2814)

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Currently JS objects can only have one native pointer data which could be a limitation in special cases.
This patch allows to register multiple native infos, which can be accessed/associated with the corresponding `jerry_object_native_info_t`.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2019-04-16 07:50:49 +02:00
committed by László Langó
parent c818930cdc
commit b3f4aa6816
14 changed files with 436 additions and 180 deletions
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jerry-core/ecma/base/ecma-gc.c
+15 -8
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@@ -501,17 +501,24 @@ ecma_gc_free_native_pointer (ecma_property_t *property_p) /**< property */
native_pointer_p = ECMA_GET_INTERNAL_VALUE_POINTER (ecma_native_pointer_t,
value_p->value);
if (native_pointer_p->info_p != NULL)
while (native_pointer_p != NULL)
{
ecma_object_native_free_callback_t free_cb = native_pointer_p->info_p->free_cb;
if (free_cb != NULL)
if (native_pointer_p->info_p != NULL)
{
free_cb (native_pointer_p->data_p);
}
}
ecma_object_native_free_callback_t free_cb = native_pointer_p->info_p->free_cb;
jmem_heap_free_block (native_pointer_p, sizeof (ecma_native_pointer_t));
if (free_cb != NULL)
{
free_cb (native_pointer_p->data_p);
}
}
ecma_native_pointer_t *next_p = native_pointer_p->next_p;
jmem_heap_free_block (native_pointer_p, sizeof (ecma_native_pointer_t));
native_pointer_p = next_p;
}
} /* ecma_gc_free_native_pointer */
/**